The 3 questions:

1. Can people trust me to do the right thing? 

2. Am i committed to doing my very best?

3. Do i treat people the way i want to be treated? 

"if the answers to these questions are yes, there is no way you can fail. "

i think these questions are good to go by because if people can trust you then your teammates can trust you. Also if you are committed to doing your very best then you can have you can trust your teammates on always being the best also they can trust you. And if you treat people the way you want to be treated then you will get treated with respect unless you treat people with no respect then that's how you will be treated. For example if i treat someone with respect by letting them work on their homework instead of going out then maybe they will help you out with the homework.